25127538

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{971}}^1$

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 53187840

約数和(自身を除く): 28060302

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 227, 454, 681, 971, 1362, 1942, 2913, 4313, 5826, 8626, 12939, 18449, 25878, 36898, 55347, 110694, 220417, 440834, 661251, 1322502, 4187923, 8375846, 12563769, 25127538]

約数ペア:

[(1, 25127538), (2, 12563769), (3, 8375846), (6, 4187923), (19, 1322502), (38, 661251), (57, 440834), (114, 220417), (227, 110694), (454, 55347), (681, 36898), (971, 25878), (1362, 18449), (1942, 12939), (2913, 8626), (4313, 5826)]